Go Backend Engineer — Scale-Driven Systems

Titan Operating System S.L. (Titan OS) in Barcelona seeks a Senior Backend Engineer specialized in Go to design, develop, and maintain scalable server infrastructure powering our products and services.

You will build robust APIs, manage databases, and collaborate with frontend, DevOps, and product teams to deliver high-quality, secure, and reliable systems. A passion for performance and security is essential, with fluent English and a drive to contribute to a fast-growing CTV industry.

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